package controllers;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class GotoServlet extends HttpServlet{
	public void doGet(HttpServletRequest request, HttpServletResponse response)
		throws IOException, ServletException {
		String d = (String) request.getParameter("d");
		if (d == null || d.isEmpty()) {
			response.sendRedirect("/");
			return;
		} else {
			response.sendRedirect("/dns/" + d);
			return;
		}
	}
}
